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Cheap Mercedes Benz Slk cars under £20,000

With a budget of £20,000 you can grab a great bargain. Most of the cars advertised on our site are heavily reduced in price and come with a free history check

193 Mercedes Benz Slk cars under £20,000 - 73 reductions


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Recently reduced (73)

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 SKS Cars Ltd, 1-9 Barton Road, Milton Keynes

£12,495
Was £12,995 Save £500

Mercedes Benz SLK 1.8 SLK200 AMG SPORT EDITION 2d 184 BHP

2014  |   32,000 miles  |   Convertible  |   1796  |   petrol  |   automatic  |   2 doors

This model has leather gear knob, airbags, body coloured bumpers, airbag, active head restraints, sports seats, chrome exhaust tailpipe, alarm system/interior protection/immobiliser, alarm, outside temperature gauge, head restraints, leather steering wheel, multi f...eee

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 Citroen Mansfield, Southwell Road West, Mansfield

£11,400
Was £12,000 Save £600

Mercedes Benz SLK SLK 250d AMG Sport 2dr Tip Auto

2015 (65)  |   53,900 miles  |   convertible  |   9800  |   diesel  |   semiauto  |   2 doors

Options include body colour bumpers, automatic, service indicator, led daytime running lights, diesel particulate filter, front centre armrest, radio, daytime running lights, glovebox, alarm system/interior protection/immobiliser, airbag, driver, dab digital radio, ...eee

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 Ron Hodgson Specialist Cars, Leeds Street, Wigan

£11,236
Was £11,350 Save £114

Mercedes Benz SLK 1.8 SLK200 BlueEfficiency AMG Sport Convertible 2dr Petrol G Tronic+ Euro 5 (s/s) (184 ps)

2012  |   34,930 miles  |   Convertible  |   1796  |   petrol  |   automatic  |   2 doors

Features on this model include pas, hill start assist, convertible, audio, wind deflector, black, parktronic, anti lock braking system, bluetooth, petrol, automatic transmission, automatic, leather interior, heated seats, usb, alloy wheels, leather, 18in alloy wheels, passenger, i...eee

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 Alpino Cars, 568 Wilmslow Road, Manchester

£11,000
Was £12,000 Save £1,000

Mercedes Benz SLK 2.1 SLK250 CDI BLUEEFFICIENCY AMG SPORT 2d 204 BHP

2014  |   49,539 miles  |   Convertible  |   2143  |   diesel  |   automatic  |   2 doors

Featuring computer, abs, pas, remote boot release, multi function steering wheel, leather, abs with brake assist, climate control, dual stage driver/passenger airbags, central locking, trip computer, automatic, brake assist, bluetooth interface, diesel particu...eee

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 Standish Bradley Lane, Unit 36A , Wigan

£10,695
Was £10,995 Save £300

Mercedes Benz SLK 2.1 SLK250 CDI BLUEEFFICIENCY 2d 204 BHP

2014  |   30,540 miles  |   Convertible  |   2143  |   diesel  |   automatic  |   2 doors

This model has locking wheel bolts, warranty, cd, service history, alloy wheels, mot, centre console, electric windows, automatic, multi function display, navigation system, power assisted steering, daytime running lights, audio, dab digital radio, speakers, abs, b...eee

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 Ford Darlington, Croft Road, Darlington

£10,590
Was £10,890 Save £300

Mercedes Benz SLK SLK 200 AMG Sport 2dr Tip Auto

2015 (64)  |   48,317 miles  |   convertible  |   9800  |   petrol  |   semiauto  |   2 doors

Includes body colour bumpers, electric windows, remote boot release, head restraints, electronic parking brake, usb, abs with brake assist, automatic headlamp activation, leather steering wheel, brake assist, dab digital radio, airbags, locking wheel bolts, l...eee

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 Century Cars Ltd, Century Cars Showroom, Turners Hill

£10,500
Was £10,895 Save £395

Mercedes Benz SLK 2.1 SLK250 CDI AMG Sport Convertible 2dr Diesel G Tronic+ Euro 5 (s/s) (204 ps)

2014  |   43,052 miles  |   Convertible  |   2143  |   diesel  |   automatic  |   2 doors

Features on this model include alarm, speed limiter, electric windows, driver, cruise control, audio, brake assist, alloy wheels, airbags, anti lock braking system, airbag, esp, bluetooth, passenger, abs, air con, 18in alloy wheels, heated front seats, automatic, black, convertibl...eee

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 Birchwood Motor Centre Ltd, Upper Rainham Road, Hornchurch

£10,495
Was £11,995 Save £1,500

Mercedes Benz SLK 2.0 SLK 200 AMG SPORT 2d 181 BHP, FULL SERVICE HISTORY!!

2015  |   49,967 miles  |   Convertible  |   1991  |   petrol  |   manual  |   2 doors

Includes abs, convertible, automatic, anti lock braking system, air conditioning, airbags, 18in alloy wheels, alloy wheels, automatic transmission, alarm, air con, driver, passenger, pas, airbag...eee

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 Garage on the Green, The Green, St. Leonards-On-Sea

£10,495
Was £11,495 Save £1,000

Mercedes Benz SLK 2.1 SLK250 CDI BlueEfficiency AMG Sport G Tronic+ Euro 5 (s/s) 2dr Only 39000 Miles

2012  |   39,000 miles  |   Convertible  |   2143  |   diesel  |   automatic  |   0 doors

Options include alloy wheels, bluetooth, dab digital radio, locking wheel bolts, central locking, usb, spare wheel, esp, passenger, tinted glass, cd, driver, abs, navigation system, radio, centre console, electric windows, pas, remote central locking, airbags, airba...eee

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 Save on used Cars, 44 Normanby Road, Scunthorpe

£10,490
Was £11,290 Save £800

Mercedes Benz SLK SLK 250d 2dr Tip Auto

2015  |   67,606 miles  |   Convertible  |   2143  |   diesel  |   automatic  |   2 doors

Features include bluetooth interface, air conditioning, cruise control, remote boot release, head restraints, mot, usb port, air con, excellent bodywork, automatic headlamp activation, dab digital radio, multi function display, tinted glass, leather interior, automat...eee





193 cars under £20,000

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 DT Performance Cars, Unit 1A, Atherstone

£19,950

Mercedes Benz SLK 5.4 SLK55 AMG Convertible 2dr Petrol Automatic (288 g/km, 360 bhp)

2005  |   48,432 miles  |   Convertible  |   5439  |   petrol  |   automatic  |   2 doors

Options include adjustable steering column, pas, electronic stability programme, immobiliser, leather, black, climate control, power assisted steering, passenger, alloy wheels, alarm, electric windows (front), air bag, spare wheel, central door locking, air bag driv...eee

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 St James Motor Company William Street, 4 Muira Estate, Hampshire

£19,490

Mercedes Benz SLK 5.4 SLK55 AMG Convertible 2dr Petrol 7G Tronic (288 g/km, 360 bhp)

2007  |   61,000 miles  |   Convertible  |   5439  |   petrol  |   automatic  |   2 doors

Description includes air bag, alloy wheels, bluetooth, steering wheel mounted controls, alarm, adjustable steering column/wheel, exterior lighting, service history, anti lock brakes, black, full service history, driver, central door locking, immobiliser, cruise control, ...eee

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 Performance Paddock, Unit 27 Laker Road, Rochester

£17,970

Mercedes Benz SLK 5.5 SLK55 V8 AMG Convertible 2dr Petrol SpdS+7GT Euro 5 (s/s) (421 ps)

2012  |   79,000 miles  |   Convertible  |   5461  |   petrol  |   automatic  |   2 doors

Features include leather interior, automatic, heated seats, warranty, driver, alloys, parktronic, black, ambient lighting, hpi clear, service history, 18in alloy wheels, rain sensing wipers, leather, alloy wheels...eee

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 RS Motor Sales, Tadcaster, North Yorkshire

£16,581

Mercedes Benz SLK 5.4 SLK55 AMG Convertible 2dr Petrol Automatic (288 g/km, 360 bhp)

2005  |   50,000 miles  |   Convertible  |   5439  |   petrol  |   automatic  |   2 doors

Featuring We have much more to tell you about this car so please feel free to call us for more details...eee

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 Snippersgate, Easington Lane, Houghton-Le-Spring

£15,000

Mercedes Benz SLK 5.4 SLK55 AMG Convertible 2d 5439cc 7G Tronic

2007  |   63,000 miles  |   Convertible  |   5439  |   petrol  |   automatic  |   2 doors

With adjustable steering column, electric windows (front), electric windows, leather, speakers, alloy wheels, climate control, driver, central door locking, air bag, steering wheel mounted controls, spare wheel, adjustable steering column/wheel...eee

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 SKS Cars Ltd, 1-9 Barton Road, Milton Keynes

£14,995

Mercedes Benz SLK 1.8L SLK200 AMG SPORT EDITION 2d AUTO 184 BHP

2014  |   12,200 miles  |   Convertible  |   1796  |   petrol  |   automatic  |   2 doors

With We have much more to tell you about this car so please feel free to call us for more details...eee

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 Snippersgate, Easington Lane, Houghton-Le-Spring

£14,000

Mercedes Benz SLK 5.4 SLK55 AMG 2d AUTO 356 BHP

2007  |   40,000 miles  |   Convertible  |   5439  |   petrol  |   automatic  |   2 doors

Options include third brake light, passenger, pas, adjustable steering column/wheel, central door locking, anti lock brakes, alloy wheels, spare wheel, leather, driver, electric windows, speakers, air bag passenger, steering wheel mounted controls, computer, alarm, ...eee

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 Tynemouth Motor Company Select Cars, Blue Pigeon Cosalt, North Shields

£13,999

Mercedes Benz SLK Mercedes Benz SLK 320 Auto Convertible

2002  |   14,543 miles  |   Convertible  |   3200  |   petrol  |   automatic  |   2 doors

Features include computer, spare wheel, cruise control, head restraints, leather, air con, adjustable steering column, central door locking, low mileage, electric windows (front), electric windows, service history, anti lock brakes, air conditioning, air bag, adjusta...eee

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 I & K Motors Ltd, Blackhall Industrial Estate, Inverurie

£13,999

Mercedes Benz SLK 2.1 SLK 250 D AMG SPORT 2d 201 BHP

2016  |   30,556 miles  |   Convertible  |   2143  |   diesel  |   automatic  |   2 doors

Featuring We have much more to tell you about this car so please feel free to call us for more details...eee

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 Moss Prestige Ltd, 30 Albert Street, Huddersfield

£13,995

Mercedes Benz SLK 2.1 SLK250d Convertible 2dr Diesel G Tronic Euro 6 (s/s) (204 ps)

2016  |   25,000 miles  |   Convertible  |   2143  |   diesel  |   automatic  |   2 doors

This car has alloy wheels, climate control, sat nav, diesel, alloys, driver, passenger, 18in alloy wheels, warranty, audio, abs, sports seats, service history, bluetooth, heated windscreen, navigation system, 17in alloy wheels, pas, anti lock braking system, part...eee






We currently have 193 Mercedes Benz Slk cars available across the UK priced under £20000.

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